<!--
  ~ Licensed to the Apache Software Foundation (ASF) under one or more
  ~ contributor license agreements.  See the NOTICE file distributed with
  ~ this work for additional information regarding copyright ownership.
  ~ The ASF licenses this file to You under the Apache License, Version 2.0
  ~ (the "License"); you may not use this file except in compliance with
  ~ the License.  You may obtain a copy of the License at
  ~ 
  ~   http://www.apache.org/licenses/LICENSE-2.0
  ~ 
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->
  
<template>
  <ul
    v-show="isShow"
    class="second-menu">
    <slot/>
  </ul>
</template>
<script>
export default {
  name: 'WeSubMenu',
  data() {
    return {
      isShow: false,
    };
  },
  mounted() {
    this.initEvent();
  },
  methods: {
    initEvent() {
      this.$on('we-menu-over', this.handleOver);
      this.$on('we-menu-leave', this.handleOut);
    },
    handleOver() {
      this.isShow = true;
    },
    handleOut() {
      this.isShow = false;
    },
  },
};
</script>
